Live feed17:02:47·737dINSIDERFilingvia QuantisnowDirector Richstone Ellen B bought $22,900 worth of shares (20,000 units at $1.15), increasing direct ownership by 8% to 256,784 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OESX· Orion Energy Systems Inc.Consumer DiscretionaryOriginal source